JPS6260566B2 - - Google Patents

Info

Publication number
JPS6260566B2
JPS6260566B2 JP54006521A JP652179A JPS6260566B2 JP S6260566 B2 JPS6260566 B2 JP S6260566B2 JP 54006521 A JP54006521 A JP 54006521A JP 652179 A JP652179 A JP 652179A JP S6260566 B2 JPS6260566 B2 JP S6260566B2
Authority
JP
Japan
Prior art keywords
sealing
support member
sealing device
annular
sealing element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54006521A
Other languages
Japanese (ja)
Other versions
JPS54148951A (en
Inventor
Fuiritsupa Eugenio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat SpA
Original Assignee
Fiat SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat SpA filed Critical Fiat SpA
Publication of JPS54148951A publication Critical patent/JPS54148951A/en
Publication of JPS6260566B2 publication Critical patent/JPS6260566B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/18—Arrangement of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Motor Or Generator Frames (AREA)

Description

【発明の詳細な説明】 本発明は、車輪の車軸軸受、特に、前輪駆動の
自動車の車軸軸受をシールして保護する装置に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for sealing and protecting an axle bearing of a wheel, particularly in a front wheel drive motor vehicle.

公知の該シール装置は、前輪駆動車軸の同一運
動（homokinetic）接手の軸に位置し環状金属ハ
ウジング内に着脱可能に収容される弾性材料のシ
ールリングを備えている。しかしながら、該装置
は、不適当なシールを有するだけではなく、接手
の軸でのシールリングの回転に基づき、シールリ
ングの急速な摩耗を生じる欠点を有している。こ
れは、車輛の休止を伴い構成要素部品の分解と再
組立てとを包含するシールリングの頻繁な交換を
必要とするため、経済的に不利である。その上、
該装置は、著しい重量と寸法とを有し、製造する
のが困難である。 The known sealing device comprises a sealing ring of resilient material located on the axis of a homokinetic joint of a front drive axle and removably housed within an annular metal housing. However, this device has the disadvantage of not only having an inadequate seal, but also resulting in rapid wear of the seal ring due to its rotation on the shaft of the joint. This is economically disadvantageous because it requires frequent replacement of the seal ring, which involves disassembly and reassembly of component parts with vehicle downtime. On top of that,
The device has significant weight and size and is difficult to manufacture.

本発明の目的は、支持部材に除去不能に取付け
られるシール要素を使用し、一層良好で更に耐久
的なシールを行う装置を提供することにより、上
述の困難性を排除することである。 It is an object of the present invention to eliminate the above-mentioned difficulties by providing a device that provides a better and more durable seal using a sealing element that is permanently attached to the support member.

本発明によれば、自動車用車輪軸受のシールと
保護とを行なうシール装置であつて、軸方向に離
隔する一対の環状弾性材料のシール要素を備え、
該各シール要素が、シールを行なう斜めの接触リ
ツプを有し、１つのシール要素が、軸受装着部の
一端にねじ込まれるごとく構成されたねじを有す
る外側の円筒形壁と、多角形ソケツトが形成され
た内壁とを備えた環状ねじ付金属支持部材に加硫
によつて取付けられ、他のシール要素が前記１つ
のシール要素に対して前記軸受の反対側で前記軸
受装着部に装着されるごとく構成された環状金属
支持部材に加硫によつて取付けられており、前記
環状ねじ付金属支持部材と前記環状金属支持部材
とはシート金属をプレス加工して作られたもので
あることを特徴とするシール装置が提供される。 According to the present invention, there is provided a sealing device for sealing and protecting an automobile wheel bearing, comprising a pair of annular elastic material sealing elements spaced apart in the axial direction;
each sealing element has a diagonal sealing contact lip, one sealing element forming a polygonal socket with an outer cylindrical wall having a thread configured to be screwed into one end of the bearing mounting. attached by vulcanization to an annular threaded metal support member having a threaded inner wall, such that another sealing element is attached to the bearing mounting on the opposite side of the bearing with respect to the one sealing element. The annular metal support member is attached to the constructed annular metal support member by vulcanization, and the annular threaded metal support member and the annular metal support member are made by press working sheet metal. A sealing device is provided.

リングナツトと、キヤツプとは、シート金属か
ら簡単なプレス加工で作られる。これにより、重
量の低減と、製造の容易さと、その結果の費用の
減少との明確な利点が得られる。 The ring nut and cap are made from sheet metal by simple pressing. This offers the distinct advantages of reduced weight, ease of manufacture and consequent cost reduction.

シール要素を夫々の環状支持部材に加硫によつ
て取付けることにより、車輪軸受の組立てが簡単
になり、シール装置の作用の際に静的なシール要
素自体の摩耗が低減される結果として、シール装
置の使用寿命が延長される。 The attachment of the sealing elements to the respective annular support member by vulcanization simplifies the assembly of the wheel bearing and reduces the wear of the static sealing elements themselves during operation of the sealing device, as a result of which the sealing The service life of the device is extended.

本発明は、その実施例に関し、添附図面を参照
して下記に詳細に説明する。 The invention will be described in detail below with respect to embodiments thereof and with reference to the accompanying drawings.

第１図を参照すると、前輪駆動の自動車の前輪
車軸１の完全な軸受組立体が図示されている。 Referring to FIG. 1, a complete bearing assembly for a front axle 1 of a front wheel drive motor vehicle is illustrated.

車軸１は、同一運動接手４を介して該車軸の外
側端部が結合されるプレス加工された金属円板２
を有する前輪３へ差動装置（図示せず）から駆動
を伝達する。 The axle 1 comprises a pressed metal disc 2 to which the outer end of the axle is connected via a co-kinetic joint 4.
Drive is transmitted from a differential device (not shown) to the front wheels 3 having the same.

同一運動接手４は、保護筒５に包囲され、車軸
１から駆動軸６へ駆動を伝達する。内ねじ付ハブ
７は、軸６のねじ付端部に固定され、車輪円板２
は、ハブ７にボルト止めされる。ハブ７は、スラ
スト玉軸受９で装着部１０に回転自在に支持され
る管状部分８を有している。装着部１０は、車輛
の懸架装置の一部を形成する緩衝器１１の下端に
取付けられる腕を有している。 The same-motion joint 4 is surrounded by a protective tube 5 and transmits the drive from the axle 1 to the drive shaft 6. An internally threaded hub 7 is fixed to the threaded end of the shaft 6 and is connected to the wheel disc 2.
is bolted to the hub 7. The hub 7 has a tubular portion 8 rotatably supported by a mounting portion 10 with a thrust ball bearing 9. The mounting portion 10 has an arm that is attached to the lower end of a shock absorber 11 that forms part of the suspension system of the vehicle.

環状シール要素１２，１３は、異物の浸入に抗
して軸受９をシールする目的で軸受９の対向側部
に位置している。 Annular sealing elements 12, 13 are located on opposite sides of the bearing 9 for the purpose of sealing the bearing 9 against the ingress of foreign objects.

環状シール要素１２は、車輪のハブないしナツ
ト７の環状肩１４上に同心状に位置している。シ
ール要素１２は、断面が矩形の体部１５を有し
（第２図）、斜めのシールリツプ１８は、体部１５
から突出し、リツプ１８に融合する内側の丸めら
れた面１７を有する比較的薄い厚さの頚１６を介
して体部１５に結合される。 The annular sealing element 12 is located concentrically on the annular shoulder 14 of the wheel hub or nut 7. The sealing element 12 has a body 15 of rectangular cross-section (FIG. 2), and the oblique sealing lip 18 extends from the body 15.
It is connected to the body 15 via a relatively thin neck 16 having an inner rounded surface 17 that protrudes from and merges into a lip 18 .

シール要素１２は、高品質の組成の弾性材料で
作られ、体部１５は、環状金属支持部材１９の環
状溝内で加硫され、溝の開口側部は、車輪ハブ７
に向い軸方向に面している。支持部材１９は、多
角形ソケツト２６（第４図）が形成された内壁２
０と、内ねじと外ねじの両者を有する外側の円筒
形壁２１とを備えるリングナツトの形状にある。
シール要素１２の体部１５は、壁２１の内ねじ２
２に強固に係合する。外ねじ２３は、支持部材１
９、従つて、シール要素１２を装着部１０に固定
する如く、装着部１０の内ねじ端部にねじ込まれ
る。この固定は、支持部材１９の多角形ソケツト
への好適な多角頭の工具の挿入によつて実施され
る。 The sealing element 12 is made of an elastic material of high quality composition, the body 15 is vulcanized in an annular groove of an annular metal support member 19, the open side of the groove is connected to the wheel hub 7.
It faces in the axial direction. The support member 19 has an inner wall 2 formed with a polygonal socket 26 (FIG. 4).
0 and an outer cylindrical wall 21 with both internal and external threads.
The body 15 of the sealing element 12 has an internal thread 2 of the wall 21.
2 firmly engages. The external thread 23 is attached to the support member 1
9, thus screwed into the internally threaded end of the mount 10, so as to secure the sealing element 12 to the mount 10. This fixation is carried out by inserting a suitable polygonal-headed tool into the polygonal socket of the support member 19.

シール要素１２は、支持部材に効果的に固定さ
れ、シールは、リツプ１８で行われ、リツプの取
付け用頚１６は、車輪に面するリツプの端部で軸
受９をシールする如く、リツプ１８と、ハブ７の
半径方向肩２８との間の接触圧力を増大する様に
弾力的に撓む。 The sealing element 12 is operatively fixed to the support member, the sealing taking place at the lip 18, the attachment neck 16 of the lip sealing the bearing 9 at the end of the lip facing the wheel. , is elastically deflected so as to increase the contact pressure between it and the radial shoulder 28 of the hub 7.

シール支持部材１９は、棒の材料を機械加工す
ることによるのではなく、シート金属をプレスし
た後、内ねじ２２と外ねじ２３とを形成すること
で作られ、従つて、得られるシールは、比較的軽
量で、製造するのが簡単かつ安価である。 The seal support member 19 is made by pressing sheet metal and then forming an internal thread 22 and an external thread 23, rather than by machining the bar material, so that the resulting seal is It is relatively lightweight, simple and inexpensive to manufacture.

また、環状シール要素１３は、シール要素１２
のものと同様な特性を有する弾性材料で作られ
る。シール要素１３は、同一運動接手４の軸６に
形成されたランド２７の上に同心状に位置する。
シール要素１３は、矩形断面の円周方向の環状基
部２９を有し、斜めのシールリツプ３１は、基部
２９から突出し、内側の丸められた面３０を介し
て基部２９に接合する。リツプ３１は、ランド２
７に隣接して軸６に形成された半径方向肩３２に
弾力的なシール接触を行う（第３図）。 Further, the annular sealing element 13 is similar to the sealing element 12
Made of elastic material with properties similar to those of The sealing element 13 is located concentrically on a land 27 formed on the shaft 6 of the co-kinetic joint 4.
The sealing element 13 has a circumferential annular base 29 of rectangular cross-section, with an oblique sealing lip 31 projecting from the base 29 and joining it via an inner rounded surface 30. Rip 31 is land 2
A resilient sealing contact is made with a radial shoulder 32 formed on the shaft 6 adjacent to the shaft 7 (FIG. 3).

シール要素１３の基部２９は、プレス加工され
たシート金属キヤツプ３３を包含する環状支持部
材に加硫によつて接合される。キヤツプ３３は、
装着部１０の端部２４の反対側の装着部１０の端
部に圧入される円筒形部分３４を有して形成され
る。キヤツプ３３は、円筒形部分３４から外方に
突出し装着部の端面に当接する半径方向壁３５を
有している。半径方向壁３５は、シール要素１３
を雨水から保護するデフレクタとして作用する截
頭円錐形端部３６で終る。 The base 29 of the sealing element 13 is joined by vulcanization to an annular support member containing a pressed sheet metal cap 33. Cap 33 is
It is formed with a cylindrical portion 34 that is press-fitted into the end of the mount 10 opposite the end 24 of the mount 10 . The cap 33 has a radial wall 35 projecting outwardly from the cylindrical portion 34 and abutting the end face of the mount. The radial wall 35 is connected to the sealing element 13
It terminates in a frusto-conical end 36 which acts as a deflector to protect it from rainwater.

シール要素１３は、シール要素１２と同様に、
軸受９を保護してシールする如く作用する。 The sealing element 13, like the sealing element 12,
It acts to protect and seal the bearing 9.

こゝに開示される本発明は、その範囲から逸脱
することなく種々な形態で具現可能なことが認め
られる。 It will be appreciated that the invention disclosed herein can be embodied in various forms without departing from its scope.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例のシール装置を備え
る前輪駆動自動車の前輪車軸の部分的な縦断面
図、第２図、第３図は同上の夫々Ａ，Ｂの円内の
シール装置の拡大断面図、第４図は第２図よりも
縮小した第２図に部分的に示される構成要素の端
面図を示す。 ３……前輪、４……同一運動接手、６……駆動
軸、９……スラスト玉軸受、１０……軸受の装着
部、１２，１３……環状シール要素、１５……シ
ール要素の体部、１６……シール要素の頚、１
８，３１……斜めのシールリツプ、１９……環状
金属支持部材、２１……支持部材の外側の壁、２
２……内ねじ、２３……外ねじ、２６……多角形
ソケツト、３３……シート金属キヤツプ、３６…
…截頭円錐形端部。 FIG. 1 is a partial vertical cross-sectional view of the front wheel axle of a front-wheel drive vehicle equipped with a sealing device according to an embodiment of the present invention, and FIGS. The enlarged cross-sectional view, FIG. 4, shows an end view of the components partially shown in FIG. 2 on a smaller scale than in FIG. 3... Front wheel, 4... Same motion joint, 6... Drive shaft, 9... Thrust ball bearing, 10... Mounting part of bearing, 12, 13... Annular seal element, 15... Body of seal element , 16... Neck of sealing element, 1
8, 31... Diagonal seal lip, 19... Annular metal support member, 21... Outer wall of support member, 2
2...Inner thread, 23...Outer thread, 26...Polygon socket, 33...Sheet metal cap, 36...
...Fruncto-conical end.

Claims (1)

【特許請求の範囲】 １ 自動車用車輪軸受９のシールと保護とを行な
うシール装置であつて、軸方向に離隔する一対の
環状弾性材料のシール要素１２，１３を備え、該
各シール要素が、シールを行なう斜めの接触リツ
プ１８，３１を有し、１つのシール要素１２が、
軸受装着部１０の一端にねじ込まれるごとく構成
されたねじ２３を有する外側の円筒形壁２１と、
多角形ソケツト２６が形成された内壁２０とを備
えた環状ねじ付金属支持部材１９に加硫によつて
取付けられ、他のシール要素１３が前記１つのシ
ール要素１２に対して前記軸受９の反対側で前記
軸受装着部１０に装着されるごとく構成された環
状金属支持部材３３に加硫によつて取付けられて
おり、前記環状ねじ付金属支持部材１９と前記環
状金属支持部材３３とはシート金属をプレス加工
して作られたものであることを特徴とするシール
装置。 ２ 特許請求の範囲第１項記載のシール装置にお
いて、前記外側の円筒形壁２１の内側には前記１
つのシール要素１２を取付けるためのねじ２２が
備えられていることを特徴とするシール装置。 ３ 特許請求の範囲第１項又は第２項記載のシー
ル装置において、前記環状金属支持部材３３が前
記軸受装着部１０の端部に圧入される円筒形部分
３４と、前記他のシール要素１３を保護するよう
に雨水のデフレクタとして作用する外側截頭円錐
形端部３６とを有することを特徴とするシール装
置。 ４ 特許請求の範囲第１項記載のシール装置にお
いて、少くとも１つの前記シール要素１２，１３
は、斜めの接触リツプ１８，３１がその体部１
５，２９と一体に形成されており、このリツプ１
８，３１に比し薄い厚さの弾力的な可撓性頚１６
を介して前記体部に結合されていることを特徴と
するシール装置。[Scope of Claims] 1. A sealing device for sealing and protecting an automobile wheel bearing 9, comprising a pair of annular elastic material sealing elements 12, 13 spaced apart in the axial direction, each sealing element comprising: One sealing element 12 has diagonal contact lips 18, 31 for sealing.
an outer cylindrical wall 21 having a screw 23 configured to be screwed into one end of the bearing mounting portion 10;
It is attached by vulcanization to an annular threaded metal support member 19 with an inner wall 20 in which a polygonal socket 26 is formed, and another sealing element 13 is located opposite the bearing 9 with respect to the one sealing element 12. It is attached by vulcanization to an annular metal support member 33 configured to be attached to the bearing mounting portion 10 on the side, and the annular threaded metal support member 19 and the annular metal support member 33 are made of sheet metal. A sealing device characterized in that it is made by pressing. 2. In the sealing device according to claim 1, the outer cylindrical wall 21 has the 1
A sealing device characterized in that it is provided with screws 22 for attaching two sealing elements 12. 3. In the sealing device according to claim 1 or 2, the annular metal support member 33 includes a cylindrical portion 34 press-fitted into the end of the bearing mounting portion 10 and the other sealing element 13. A sealing device characterized in that it has an outer frusto-conical end 36 which protectively acts as a rainwater deflector. 4. A sealing device according to claim 1, in which at least one of the sealing elements 12, 13
, the diagonal contact lips 18, 31 are connected to its body 1.
5, 29, and this lip 1
Elastic flexible neck 16 with a thinner thickness than 8 and 31
A sealing device, characterized in that the sealing device is coupled to the body portion via.
JP652179A 1978-01-23 1979-01-23 Seal device for sealing and protecting automobile wheel bearing Granted JPS54148951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67117/78A IT1156424B (en) 1978-01-23 1978-01-23 SEALING AND PROTECTION DEVICE OF THE BEARING ON THE MOTOR WHEEL ROD

Publications (2)

Publication Number Publication Date
JPS54148951A JPS54148951A (en) 1979-11-21
JPS6260566B2 true JPS6260566B2 (en) 1987-12-17

Family

ID=11299712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP652179A Granted JPS54148951A (en) 1978-01-23 1979-01-23 Seal device for sealing and protecting automobile wheel bearing

Country Status (6)

Country Link
US (1) US4217007A (en)
JP (1) JPS54148951A (en)
DE (2) DE7901448U1 (en)
FR (1) FR2415015A1 (en)
GB (1) GB2013285A (en)
IT (1) IT1156424B (en)

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US4807591A (en) * 1981-11-16 1989-02-28 Fedor Stranicky Solar-heat absorbing device
US4726696A (en) * 1986-10-14 1988-02-23 The Torrington Company Molded rubber seal for bearing and stamping assembly
DE4017764A1 (en) * 1990-06-01 1991-12-05 Kugelfischer G Schaefer & Co Double row roller bearing unit - is for vehicle wheel, and has hub with radial flange, inner ring, and cylindrical outer ring
US5494358A (en) * 1994-02-09 1996-02-27 The Timken Company Package bearing
US5454647A (en) * 1994-05-20 1995-10-03 The Timken Company Seal for package bearing
DE19744871A1 (en) * 1997-10-10 1999-04-15 Itt Mfg Enterprises Inc Device for attachment of wheel hub on wheel drive shaft
JP3719177B2 (en) † 2001-09-12 2005-11-24 東洋ゴム工業株式会社 Resin joint boots
US20030173156A1 (en) * 2002-03-14 2003-09-18 Borcherding Gary W. Lubricant retention assembly
AU2003221012A1 (en) * 2002-03-25 2003-10-08 Nsk Ltd. Seal ring, and roller bearing unit with seal ring
JP4709701B2 (en) * 2006-07-06 2011-06-22 イーグル工業株式会社 Assembly method of shaft seal device and shaft seal device
FR2969237A1 (en) * 2010-12-17 2012-06-22 Peugeot Citroen Automobiles Sa Drive wheel suspension device for front running gear of motor vehicle, has flexible retaining ring made of flexible plastic and positioned in support between protection ring and hub support, where protection ring protects wheel bearing

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Publication number Priority date Publication date Assignee Title
DE2713085A1 (en) * 1976-04-07 1977-10-13 Renault ROLLER BEARING WITH TWO ROWS OF ROLLER BODIES AND AN INNER RING FORMING A FASTENING FLANGE

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US2233557A (en) * 1939-07-29 1941-03-04 Julian U Shager Packing for shafts
US2348587A (en) * 1942-10-15 1944-05-09 Victor Mfg & Gasket Co Seal construction
US2635016A (en) * 1951-10-25 1953-04-14 Doniak Michael Protecting means for heated cylinders and their bearings
US2747948A (en) * 1954-11-12 1956-05-29 John G Jergens Pilot bearing
GB1106584A (en) * 1966-02-28 1968-03-20 Timken Roller Bearing Co A bearing sealing case for a removable axle journal seal assembly
DE6904329U (en) * 1969-02-05 1969-06-26 Fichtel & Sachs Ag SEAL FOR ROLLER BEARING
FR2174715B1 (en) * 1972-03-08 1976-12-03 Chrysler France
NL169630C (en) * 1972-04-18 1982-08-02 Skf Ind Trading & Dev INTERCHANGEABLE BEARING UNIT.
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JPS5833939B2 (en) * 1975-07-09 1983-07-23 エス カ−ル エフ インダストリアル トレイデイング アンド デベロツプメント カンパニイ ビ− ヴイ Sealed rolling bearings for automobile wheels
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Also Published As

Publication number Publication date
DE2902084A1 (en) 1979-07-26
DE7901448U1 (en) 1980-01-03
FR2415015B1 (en) 1983-07-08
JPS54148951A (en) 1979-11-21
US4217007A (en) 1980-08-12
FR2415015A1 (en) 1979-08-17
IT7867117A0 (en) 1978-01-23
GB2013285A (en) 1979-08-08
IT1156424B (en) 1987-02-04

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